Serving tray



FIG. 1 is a top perspective view of a serving tray showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan thereof;

FIG. 4 is a side elevation thereof, all sides being the same; and,

FIG. 5 is a cross-sectional view thereof taken along line 5—5 in FIG. 2. 

The ornamental design for the serving tray, as shown and described. 